Multi-Degrees-Of-Freedom Hand Controller

1. A controller for a control target that is (A) movable in at least one of the following translations: (1) forward and backward along an x-axis of the control target, (2) side to side along a y-axis of the control target, or (3) up and down along a z-axis of the control target, and (B) movable in at least one of the following rotations: (1) yaw, (2) pitch, or (3) roll, the controller comprising: a first control member movable in at least one degree of freedom to produce control signals configured to cause the control target to move in at least the three rotational degrees of freedom; and a second control member movable in one degree of freedom to produce a control signal configured to cause the control target to move up and down along the z-axis of the control target.

2. The controller of claim 1 , wherein the first control member is configured to be grasped by a user's hand and the second control member defines a channel to be engaged by a thumb of the user's hand.

3. The controller of claim 1 , wherein the controller includes a base coupled to both the first control member and the second control member, and configured to be supported by the user, the first control member being disposed between the second control member and the base.

4. The controller of claim 1 , wherein the control target is movable in the z-axis translation and the rotations, (1) in a virtual environment, and (2) in response to the control signals produced by the first control member and the control signal produced by the second control member.

5. The controller of claim 1 , wherein the controller is configured to cause the control target to move in the rotational degrees of freedom and the translational degree of freedom when the controller is located remote from the control target.

6. A controller for a control target that is (A) movable at least in a translation up and down along a z-axis of the control target, and (B) movable in at least one of the following rotations: (1) yaw, (2) pitch, and (3) roll, the controller comprising: a first control member movable in at least one degree of freedom to produce at least one control signal configured to cause the control target to move in one or more degrees of freedom, including at least one of the rotations; and a second control member movable up and down along a z-axis of the second control member by application of up and down vertical force to the second control member and configured to produce a control signal configured to cause the control target to move in the up and down translation along the z-axis.

7. The controller of claim 6 , wherein the control signal of the first control member is configured to cause the control target to move in the one or more degrees of freedom, all of which are rotational.

8. The controller of claim 6 , wherein the control target is movable in at least the translation and at least one of the rotations, (1) in a virtual environment, and (2) in response to the at least one control signal produced by the first control member and the control signal produced by the second control member.

9. The controller of claim 6 , wherein the controller is configured to cause the control target to move in one or more rotational degrees of freedom and the translational degree of freedom when the controller is located remote from the control target.

10. The controller of claim 6 , wherein at least one of: (1) the at least one control signal produced by the first control member is configured to cause the control target to move in the one or more degrees of freedom, including the at least one of the rotations, such that the control target changes its location within its environment, or (2) the control signal produced by the second control member is configured to cause the control target to move in the up and down translation such that the control target changes its location within its environment.

11. A controller for a control target that is (A) movable in a least one of the following translations: (1) forward and backward along an x-axis of the control target, (2) side to side along a y-axis of the control target, or (3) up and down along a z-axis of the control target, and (B) movable in at least one of the following rotations: (1) yaw, (2) pitch, or (3) roll, the controller comprising: a first control member configured to be grasped by a user's hand and movable in at least one degree of freedom to produce at least one control signal configured to cause the control target to move in one or more degrees of freedom including at least one of the rotations; a second control member configured to be engaged by a thumb of the user's hand and being movable up and down by application of up and down force to produce at least one control signal configured to cause the control target to move in one or more degrees of freedom including up and down along the z-axis of the control target; and a base, the base being coupled to both the first control member and the second control member, and configured to be supported by the user, the first control member being disposed between the second control member and the base.

12. The controller of claim 11 , wherein: the second control member defines a channel.

13. The controller of claim 11 , wherein the control target is movable in at least one of the translations and at least one of the rotations, (1) in a virtual environment, and (2) in response to the at least one control signal produced by the first control member and the at least one control signal produced by the second control signal.

14. The controller of claim 11 , wherein at least one of: (1) the at least one control signal produced by the first control member is configured to cause the control target to move in the one or more degrees of freedom, including the at least one of the rotations, such that the control target changes its location within its environment, or (2) the at least one control signal produced by the second control member is configured to cause the control target to move in the one or more degrees of freedom, including the at least one of the translations, such that the control target changes its location within its environment.